. >>> edward snowden wants the united states to drop charges against him. snowden has been charged with federal crimes for leaking classified documents. he releesed a -- released a letter asking for international help to persuade the u.s. authorities to let him off the hook. snowden says he would testify before congress about the nsa surveillance programs. dianne feinstein says he already had that chance. >> he had an opportunity if what he was was a whistle- blower to pick up the phone and call the house intelligence committee, the senate intelligence committee, and say, look, i have some information you ought to see. that didn't happen. >> now, the documents snowden released about the nsa's surveillance programs around the world, they've angered many u.s. allies. >>> a high-testify research company -- a high-tech research says documents released by snowden says the nsa had customer information from google, facebook, apple. reportedly this has made companies around the world wary about doing business with american internet companies. >>> sections of the ol